simulation-piano-keyboard-in-Matlab

程佩青版数字信号处理部分作业的matlab程序... 只做过了老师布置的题目. (Cheng Peiqing version of digital signal processing operations matlab program ... )

近几年来，在自然语言处理、信号处理、随机过程处理等方法的推动下，语音分析与合成技术获得了很大的发展，突破了传统的单纯语音计算算法的研究。情感语音分析与合成的研究，适应了语音技术的未来发展趋势,由于它能够很好的将语音的口语分析、情感分析与计算机技术有机的融合，为实现以人为本，具有个性化特征的语音合成系统，奠定基础。(STRAIGHT[1] is a high-quality speech analysis, modification and synthesis system based on a simple channel VOCODER concept (in other words a source filter model).)

利用Matlab进行语音信号滤波和去噪，仅供参考(Using Matlab voice signal filtering and de-noising for reference purposes only)

光伏逆变系统的最大功率点跟踪算法，采用的是扰动观察方法，采用s函数编写，可直接载入simulink使用(maximum power point tracking method using perturb and observe method, written by s-function)

三维电磁场FDTD程序(3D-FDTD_matlab)PEC边界，希望可以帮到大家。(Three-dimensional electromagnetic FDTD program (3D-FDTD_matlab) PEC boundary)

MATLAB小程序:关于MATLAB逻辑运算函数的使用的相关内容(small MATLAB : MATLAB logic operations on the use of function-related content)

单级倒立摆的LQR控制器的设计 其中包含和倒立摆的论文以及自己编的matlab文件(Single-stage inverted pendulum LQR controller design which contains the inverted pendulum and paper files as well as their own series of matlab)

Automatic integration of functional differential equations: an approach, ACM TOMS, 1 (1975) 357-368.一文中的时滞微分方程求解程序。(Example 1 of K.W. Neves, Automatic integration of functional differential equations: an approach, ACM TOMS, 1 (1975) 357-368.)

利用matlab/simulink搭建的简单的发动机模型。(Using the matlab/simulink to build a simple engine model.)

太阳同步轨道仿真一周期内卫星星下点轨迹图 (During the week of sun-synchronous orbit satellite nadir simulation trajectories)